872371116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1459}}^1$

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 2338867440

約数和(自身を除く): 1466496324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 977, 1459, 1954, 2918, 2931, 3908, 4377, 5836, 5862, 8754, 8793, 11724, 13131, 16609, 17508, 17586, 24803, 26262, 33218, 35172, 49606, 49827, 52524, 66436, 74409, 99212, 99654, 148818, 149481, 199308, 223227, 297636, 298962, 446454, 597924, 892908, 1425443, 2850886, 4276329, 5701772, 8552658, 12828987, 17105316, 24232531, 25657974, 48465062, 51315948, 72697593, 96930124, 145395186, 218092779, 290790372, 436185558, 872371116]

約数ペア:

[(1, 872371116), (2, 436185558), (3, 290790372), (4, 218092779), (6, 145395186), (9, 96930124), (12, 72697593), (17, 51315948), (18, 48465062), (34, 25657974), (36, 24232531), (51, 17105316), (68, 12828987), (102, 8552658), (153, 5701772), (204, 4276329), (306, 2850886), (612, 1425443), (977, 892908), (1459, 597924), (1954, 446454), (2918, 298962), (2931, 297636), (3908, 223227), (4377, 199308), (5836, 149481), (5862, 148818), (8754, 99654), (8793, 99212), (11724, 74409), (13131, 66436), (16609, 52524), (17508, 49827), (17586, 49606), (24803, 35172), (26262, 33218)]